Image indexing and retrieval in JPEG compressed domain based on vector quantization.
P. PoursistaniHossein Nezamabadi-pourR. Askari MoghadamMasoud SaeedPublished in: Math. Comput. Model. (2013)
Keyphrases
- compressed domain
- vector quantization
- image indexing and retrieval
- image compression
- dct coefficients
- image retrieval
- video analysis
- bitstream
- motion vectors
- vector quantizer
- compressed images
- dct domain
- inter frame
- compressed video
- bit rate
- intra frame
- wavelet transform
- subband
- jpeg images
- image coding
- compression algorithm
- image processing
- image database
- motion estimation
- multiresolution
- multiscale
- image sequences